CN208209561U - Electronic cigarette charging converter - Google Patents

Abstract

The utility model provides a kind of electronic cigarette charging converter; it has the power inlet connector for meeting mobile electronic product interface; the power inlet connector is electrically connected a mainboard; the mainboard is electrically connected with a power protecting circuit; so that charge power is held in steady state; when action electronic device is as power output end; charging converter is charged by the lithium battery of electric power output interface output power to an electronic cigarette; the charging converter of the utility model can be used as the main force or the Alternate Current Charging Unit of electronic cigarette, have the advantages that convenient for portable.

Description

Electronic cigarette charging converter

Technical field

The utility model relates to a kind of electronic cigarette charging converter, espespecially a kind of electric power for meeting mobile electronic product interface Input connector.

Background technique

Electronic cigarette (English: E-cigarette, formal name electronic atomizer) is one kind with lithium polymer secondary battery For electric drive atomizer, the electric liquid heated in " smoke grenade " (is commonly called as tobacco tar or fruit juice；Containing propylene glycol, vegetable glycerides, some Also contain flavoring and nicotine) a kind of electronics tobacco for sucking for user.

Electronic cigarette is not required to burning (flames of anger), will not generate cigarette, also without tar, thereby increases and it is possible to will not generate in the middle part of traditional cigarette The characteristic for dividing carcinogen, makes part medical circles personage think that it is potential nicotine replacement product, can also theoretically reduce A possibility that harm of body and fire occur for parts of traditional cigarette.

Since the lithium polymer battery in electronic cigarette charges, direct current (DC) is generally turned by an exchange (AC) Charger has a charging interface with unification charging cable material on the wire rod that charges, after electronic cigarette ontology is connected to charging interface, benefit With in charging interface metallic contact and the exposed charging contacts of electronic cigarette ontology do an electric connection, but charger and charging cable Material has been forgotten to carry sometimes, can not tobacco tar be heated and is atomized using atomizer when electronic cigarette is in power drain, electronics Cigarette is not available.Therefore separately prepare a small and exquisite portable electronic cigarette charger and be necessary, the utility model is such to meet The electronic cigarette charger of demand.

Utility model content

Therefore, the utility model designer is collecting related data in view of above-mentioned problem and missing, via commenting in many ways Estimate and consider, and based on years of experience accumulated in this industry, through continuous trial and modification, the beginning designs Improvement type electronics Cigarette charging converter.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of electronic cigarette charging converter, it is characterized in that including:

One mainboard；

One electric power input interface is electrically connected, the connection at the electric power input interface and a mobile electronic product with the mainboard Interface is electrically connected, and receives an output power of the electronic product；

One power protecting circuit is set on the mainboard, and is coupled with the electric power input interface, can be by the output power It carries out a voltage pressure stabilizing and keeps the magnitude of current, and export to an electric power output interface.

The electronic cigarette charging converter, in which: the connector specification at the electric power input interface is USB TYPE C, USB Micro B or Lightning.

The electronic cigarette charging converter, in which: the electric power output interface is made of two flexible terminals.

The electronic cigarette charging converter, in which: the electric power output interface has two groups, and two groups of electric power output interfaces It is by ninety degrees that angle is set.

The electronic cigarette charging converter, in which: the voltage voltage stabilized range of the power protecting circuit is DC voltage 4.2 Volt is to 5.2 volts.

The electronic cigarette charging converter, in which: the mobile electronic product is a laptop, a smart phone or one Tablet computer.

The major advantage of the utility model is to provide an electronic cigarette charging converter have and meet mobile electronic product The power inlet connector of interface, the power inlet connector are electrically connected a mainboard, which is electrically connected with power guarantor Protection circuit, so that charge power is held in steady state.When with action electronic device as power output end, charging converter is logical The lithium battery for crossing electric power output interface output power to an electronic cigarette charges, and the charging converter of the utility model can be used as The main force of electronic cigarette or Alternate Current Charging Unit have the advantages that convenient for portable.

Another advantage of the utility model is that the preferable implementation group number of the electric power output interface is two groups, and this two groups electricity The setting angle of power output interface is by ninety degrees, in order to be simultaneously in small and exquisite volume in the utility model charging converter The purpose that two electronic cigarettes charge.

Detailed description of the invention

Fig. 1 is the three-dimensional appearance structure chart of the utility model electronic cigarette charging converter.

Fig. 2 is the dimensional decomposition structure figure of the utility model electronic cigarette charging converter.

Fig. 3 is the three-dimensional appearance structure chart of the mainboard of the utility model electronic cigarette charging converter.

Fig. 4 is the functional block diagram of the utility model charging conversion circuit.

Fig. 5 is implemented after the utility model charging conversion circuit connection activation electronic device for the first of electronic cigarette charging Figure.

Fig. 6 is implemented after the utility model charging conversion circuit connection activation electronic device for the second of electronic cigarette charging Figure.

Description of symbols: 1- mainboard；2- electric power input interface；3- power protecting circuit；4- electric power output interface；51- Pedestal；The first lid of 52-；521- open-work；522- groove；5221- terminal hole；The second lid of 53-；531- terminal hole；6- charging Converter；7- electronic cigarette；8- laptop；9- smart phone.

Specific embodiment

To reach above-mentioned purpose with effect, technological means and its construction, the method for implementation etc. used by the utility model, Its feature and function with regard to the preferred embodiment elaborate of the utility model of hereby drawing are as follows, understood completely with sharp.

Shown in please referring to Fig.1 to Fig.4, respectively the three-dimensional appearance structure chart of the utility model electronic cigarette charging converter, Dimensional decomposition structure figure, the three-dimensional appearance structure chart of mainboard and functional block diagram, by as shown in the figure it is clear that this is practical New electronic cigarette charging converter specifically includes that mainboard 1, electric power input interface 2, power protecting circuit 3 and electric power output interface 4, more detailed construction is described below:

Mainboard 1, the mainboard 1 are that the printed circuit board (PCB) of a single or double is constituted.

An electric connection is done with mainboard 1 in electric power input interface 2, and electric power input interface 2 and the connection of mobile electronic product connect Mouth does an electric connection, and receives the output power of electronic product.

The connector specification at electric power input interface 2 is that USB TYPE C, USB Micro B or Lightning etc. are suitable for The male plug connecting interface of action electronic device, the former two system is applied to android system mobile phone, and the latter is applied to IOS system System mobile phone.

Mobile electronic product means laptop (Notebook), smart phone (Smartphone) or tablet computer (Table PC)。

Power protecting circuit 3 is set on mainboard 1, and does a coupling with electric power input interface 2, and by output power into After the pressure stabilizing of row voltage and the holding magnitude of current, then export to electric power output interface 4.

Electric power output interface 4 is that two flexible terminals are constituted.The preferable implementation group number of electric power output interface 4 is two groups, To charge simultaneously to two electronic cigarettes, preferable way is in twoth group in parallel on first group of electric power output interface 4 Electronics output interface 4 is and the setting angle difference of two groups of electric power output interfaces 4 for a kind of relatively inexpensive effective mode 90 degree.

The voltage voltage stabilized range of power protecting circuit 3 is 4.2 volts of DC voltage (V) to 5.2 volts (V), and the voltage is steady Pressure range can ensure that 3.7 volts of lithium battery of electronic cigarette can be persistently electrically charged.

When being intended to be assembled charging converter, need first by mainboard 1, electric power input interface 2, power protecting circuit 3 and electricity The constituted circuit of power output interface 4, is installed on pedestal 51, continuous first lid 52 is done one with pedestal 51 to be combined, and makes electric power Input interface 2 is placed through in the open-work 521 of the first lid 52, places one group of electric power output interface 4 (two flexible terminals) In the terminal hole 5221 of groove 522, then so that the second lid 53 is done one with the first lid 52 and combined, and makes another group of electric power output Interface 4 places the terminal hole 531 of the second lid 53, that is, completes the assembling of charging converter, and charging converter has two groups of electricity Power output interface 4, therefore do a charging simultaneously for two electronic cigarettes, be familiar with certainly the skill people's bodyguard may also set up it is more than two Electric power output interface 4 is also within the protection scope of the present utility model in charging converter.

It please refers to shown in Fig. 5, Fig. 6, being is the first of electronic cigarette charging after charging conversion circuit connection activation electronic device Implement the second implementation figure to charge after figure and charging conversion circuit connection activation electronic device for electronic cigarette, wherein Fig. 5 discloses electricity Sub- cigarette 7 is inserted in charging converter 6, then the connecting interface of charging converter 6 and laptop 8 is done an electric connection, And connector specification is USB TYPE C between the laptop 8 and electronic cigarette 7, because USB TYPE C is in laptop It is increasingly popularized on 8, and the interface has the ability of direct output power, therefore by the interface laptop 8 is become can The action electronic device being connect with charging converter 6.

Hold above-mentioned, Fig. 6 discloses electronic cigarette 7 and is inserted in charging converter 6, then by charging converter 6 and smart phone 9 The connecting interface of (or being a tablet computer) does an electric connection, and connector specification is between smart phone 9 and electronic cigarette 7 USB TYPE C, USB Micro B or Lightning, because three kinds of interfaces are all the current mainstream specification of smart phone 9, and The electric power input interface of charging converter 6 can three kinds of mainstream specifications designs be according to this single, double-purpose or three connector, with suitable For various smart phone, all in the protection scope of the utility model.

Therefore the utility model is to be designed mainly for electronic cigarette charging converter, is to provide electronic cigarette charging to turn Parallel operation has the power inlet connector for meeting mobile electronic product interface, and it is main which is electrically connected one Plate, which is electrically connected with a power protecting circuit, so that charge power is held in steady state.It is done with action electronic device When for power output end, charging converter is charged by the lithium battery of electric power output interface output power to an electronic cigarette, The charging converter of the utility model can be used as the main force or the Alternate Current Charging Unit of electronic cigarette, have the advantages that convenient for portable.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims (6)

1. a kind of electronic cigarette charging converter, it is characterized in that including:

One mainboard；

One electric power input interface is electrically connected, the connecting interface at the electric power input interface and a mobile electronic product with the mainboard It is electrically connected, and receives an output power of the electronic product；

One power protecting circuit is set on the mainboard, and is coupled with the electric power input interface, can carry out the output power One voltage pressure stabilizing and the holding magnitude of current, and export to an electric power output interface.

2. electronic cigarette charging converter according to claim 1, it is characterised in that: the connector specification at the electric power input interface It is USB TYPE C, USB Micro B or Lightning.

3. electronic cigarette charging converter according to claim 1, it is characterised in that: the electric power output interface is by two elasticity Terminal is constituted.

4. according to claim 1 or the 3 electronic cigarette charging converters, it is characterised in that: the electric power output interface has two groups, And the setting angle of two groups of electric power output interfaces is by ninety degrees.

5. electronic cigarette charging converter according to claim 1, it is characterised in that: the voltage pressure stabilizing of the power protecting circuit Range is 4.2 volts to 5.2 volts of DC voltage.

6. electronic cigarette charging converter according to claim 1, it is characterised in that: the mobile electronic product is notebook electricity Brain, a smart phone or a tablet computer.